mirror of
https://github.com/ZDoom/zdoom-macos-deps.git
synced 2024-11-22 03:51:33 +00:00
build script: split download method onto several functions
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parent
78a1d81605
commit
36b298d3c8
1 changed files with 31 additions and 18 deletions
49
build.py
49
build.py
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@ -1385,12 +1385,9 @@ class Builder(object):
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args = ['git', 'checkout', self.checkout_commit]
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subprocess.check_call(args, cwd=self.source_path)
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def download_source(self, url: str, checksum: str):
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source_path = self.source_path
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os.makedirs(source_path, exist_ok=True)
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def _read_source_package(self, url: str) -> (bytes, str):
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filename = url.rsplit(os.sep, 1)[1]
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filepath = source_path + filename
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filepath = self.source_path + filename
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if os.path.exists(filepath):
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# Read existing source package
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@ -1411,7 +1408,10 @@ class Builder(object):
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os.unlink(filepath)
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raise
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# Verify package checksum
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return data, filepath
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@staticmethod
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def _verify_checksum(checksum: str, data: bytes, filepath: str) -> None:
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file_hasher = hashlib.sha256()
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file_hasher.update(data)
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file_checksum = file_hasher.hexdigest()
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@ -1420,7 +1420,7 @@ class Builder(object):
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os.unlink(filepath)
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raise Exception(f'Checksum of {filepath} does not match, expected: {checksum}, actual: {file_checksum}')
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# Figure out path to extracted source code
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def _unpack_source_package(self, filepath: str) -> (str, str):
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filepaths = subprocess.check_output(['tar', '-tf', filepath]).decode("utf-8")
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filepaths = filepaths.split('\n')
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first_path_component = None
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@ -1433,28 +1433,41 @@ class Builder(object):
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if not first_path_component:
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raise Exception("Failed to figure out source code path for " + filepath)
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extract_path = source_path + first_path_component + os.sep
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extract_path = self.source_path + first_path_component + os.sep
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if not os.path.exists(extract_path):
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# Extract source code package
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try:
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subprocess.check_call(['tar', '-xf', filepath], cwd=source_path)
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subprocess.check_call(['tar', '-xf', filepath], cwd=self.source_path)
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except (IOError, subprocess.CalledProcessError):
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shutil.rmtree(extract_path, ignore_errors=True)
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raise
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# Apply patch if exists
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return first_path_component, extract_path
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def _apply_source_patch(self, extract_path: str):
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patch_path = self.patch_path + self.target.name + '.patch'
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if os.path.exists(patch_path):
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# Check if patch is already applied
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test_arg = '--dry-run'
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args = ['patch', test_arg, '--strip=1', '--input=' + patch_path]
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if not os.path.exists(patch_path):
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return
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if subprocess.call(args, cwd=extract_path) == 0:
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# Patch wasn't applied yet, do it now
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args.remove(test_arg)
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subprocess.check_call(args, cwd=extract_path)
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# Check if patch is already applied
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test_arg = '--dry-run'
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args = ['patch', test_arg, '--strip=1', '--input=' + patch_path]
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if subprocess.call(args, cwd=extract_path) == 0:
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# Patch wasn't applied yet, do it now
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args.remove(test_arg)
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subprocess.check_call(args, cwd=extract_path)
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def download_source(self, url: str, checksum: str):
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os.makedirs(self.source_path, exist_ok=True)
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data, filepath = self._read_source_package(url)
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Builder._verify_checksum(checksum, data, filepath)
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first_path_component, extract_path = self._unpack_source_package(filepath)
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self._apply_source_patch(extract_path)
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# Adjust source and build paths according to extracted source code
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self.source_path = extract_path
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